| article html file updated | 4 August 2020 12:48 CEST | Original file | https://www.mdpi.com/1996-1073/13/15/4025 |
| article pdf uploaded. | 4 August 2020 12:47 CEST | Version of Record | https://www.mdpi.com/1996-1073/13/15/4025/pdf |
| article xml uploaded. | 4 August 2020 12:47 CEST | Update | https://www.mdpi.com/1996-1073/13/15/4025/xml |
| article xml file uploaded | 4 August 2020 12:47 CEST | Original file | N/A |
